CN2224822Y

CN2224822Y - Pipe conveyer for materials

Info

Publication number: CN2224822Y
Application number: CN 94228150
Authority: CN
Inventors: 田锡义; 张怀有
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-26
Filing date: 1994-03-26
Publication date: 1996-04-17
Anticipated expiration: 2004-03-26

Abstract

The utility model relates to a pipe conveyer for materials, which can convey powdery, granular and viscous materials. The pipe conveyer for materials is composed of a motor (1), a coupler (2), a long flexible shaft (5), a discharge pipe (3), a long flexible pipe (4), etc., wherein, the motor (1) is coupled with the coupler (2), which is connected with the long flexible shaft (5), and the motor is coupled with the discharge pipe (3), which is coupled with the long flexible pipe (4). The motor (1) drives the flexible shaft (5) to perform high-speed rotary motion through the coupler (2), and the flexible shaft (5) is arranged in the flexible pipe (4). The materials can perform motion in the interval between the flexible pipe (4) and the flexible shaft (5) through the centrifugal force and the frictional force produced by the motion of the flexible shaft (5), and the purpose of conveyance is implemented. The utility model is characterized in that the utility model has small size, light weight, simple structure, portability and lightness.

Description

A kind of duct type material conveyor

The utility model belongs to feedway, and being specially can be conveying powdered, a kind of duct type material conveyor of graininess, material of sticky shape.

Up to so far, the feedway of material has bucket elevator, band conveyor, slat conveyer, airslide conveyor, conveyor screw etc., these feedways are generally all huger, structure is complicated, installing/dismounting and maintenance are all cumbersome, noise in operating is big, dust is many, the material vulnerable to pollution, the each several part of device mostly is fixed in a certain position, and the transfer position of material is geostationary all with distance, and each feedway only is suitable for carrying materials a kind of or two kinds of shapes, can only conveying powdered or granulated material as airslide conveyor, and be unsuitable for carrying material of sticky shape.

The utility model provides a kind of simply light, tubular type material conveyor movably, this conveyer uses, installation, maintenance is easily convenient, noise in operating is little, dust is few, the transfer position of material and fed distance can be for selecting arbitrarily and regulate, and can be conveying powdered, graininess, material of sticky shape.

The purpose of this utility model is achieved in that on the turning cylinder of electrical motor and is connected with coupling, the coupling outside be one with the joining discharge nozzle of electrical motor with discharge bucket, the front end of discharge nozzle connects a long flexible pipe, the flexible axle of flexible pipe built-in one and the joining length of coupling, the front end of flexible pipe connects a charging cover, and the leading section of flexible axle is positioned at charging cover front end.

Said coupling, be that end central authorities have axial shaft coupling hole, other end outer join spare in a tubular form, be screwed respectively between the tubular intracavity of outer join spare mid-one front fine and rear thick, the central interior joint piece of front end, outer join spare and motor reel and inside and outside joint piece and connect with connection holes.

Said flexible pipe can be flexible plastic tube, also can be India rubber tube, can also be metallic hose.

Said flexible axle is that a reinforcing bar is an axle, is with coil spring on the axle, and spring is fixedly welded on the axle every a circle; Can be axle also, be equipped with the fin of spiral on the axle by a metallic hose; Also can be flexible metal conduit or coil spring, or have the flexible pipe of outstanding blade.

Material conveyor of the present utility model, electrical motor is done high speed rotary motion by the flexible axle that coupling drives in the flexible pipe, after material enters from the charging cover of flexible pipe front end, the centnifugal force, the friction force that are produced when relying on flexible axle to rotatablely move, material is moved in the gap of flexible pipe and flexible axle, reach the purpose that realizes conveying.

This duct type material conveyor is compared with present employed various material conveyors, has the advantages that volume is little, in light weight, simple in structure, need not fixedly mount, need not add the charging device for discharging, can arbitrarily move; Because material is to carry in the pipeline of softness, thus do not have dust, noise is little, material is not vulnerable to pollute; Owing to there are not the rotatable parts expose, thereby fool proof during operation, and clean, dismounting with keep in repair all extremely convenient; Can vertical transport, horizontal feed or curve convey materials, when making the electrical motor backward rotation, and the charging cover is become when discharging cover and discharge nozzle become feed pipe also can reversely carry, material can be carried from one to many places, also can make the use that is together in series of this conveyer, realize the remote conveying of material, as can realize the quantitative conveying of material when being equipped with change speed motor.This conveyer can conveying powder material, also can carry the granule materials of particle diameter less than 15mm, can also carry the sticky material as honey and so on.The maximum delivery distance of unit is 15 meters, and maximum lifting height is 10 meters.

Below in conjunction with accompanying drawing and with embodiment the utility model is done to be described in detail:

Accompanying drawing 1: the utility model front elevation

Accompanying drawing 2: A-A is to cutaway view in the accompanying drawing 1

Accompanying drawing 3: the utility model flexible axle scheme drawing

Accompanying drawing 4: the utility model flexible axle scheme drawing

Accompanying drawing 5: the utility model flexible axle scheme drawing

Accompanying drawing 6: the utility model flexible axle scheme drawing

Accompanying drawing 7: the utility model flexible axle scheme drawing

Can find out from accompanying drawing, the utility model is to be linked with coupling (2) on the turning cylinder of electrical motor (1), coupling (2) outside be one with the joining discharge nozzle (3) of electrical motor (1) with discharge bucket (7), the front end of discharge nozzle (3) connects a long flexible pipe (4), the flexible axle (5) of flexible pipe (4) built-in one and the joining length of coupling (2), the front end of flexible pipe (4) connects a charging cover (6), and the leading section of flexible axle (5) is positioned at charging cover (6) front end.

Said coupling (2), be that end central authorities have axial shaft coupling hole (9), other end outer join spare (8) in a tubular form, be equipped with in the tubular intracavity of outer join spare (8) that the thin rear end of a front end is thick, front end is central has a joint piece (10) in an axial connection holes (11) columniform, be screwed respectively between outer join spare (8) and electrical motor (1) turning cylinder and interior joint piece (10) and the outer join spare (8) to connect.

Said flexible axle (5), be that a reinforcing bar is axle (12), be with coil spring (13) on the axle (12), the end of axle (12) places in the connection holes (11), and be screwed, coil spring (13) is enclosed within on the cylinder of the thin end of interior joint piece (10), and insert in the small sircle hole of outer join spare (8) its end; Perhaps be that a thin metal circular tube is axle (14), be equipped with the fin of spiral on the axle (14), the end of axle (14) places in the connection holes (11), and is screwed; Perhaps be that a flexible pipe is axle (16), be equipped with the outstanding blade (17) of spiral on the axle (16), the end of axle (16) places in the connection holes (11), and is screwed; Perhaps directly use as flexible axle (5) by coil spring (18) and flexible metal conduit (19), coil spring (18) is enclosed within interior connector (10) and carefully holds on the cylinder, insert in the small sircle hole of outer join spare (8) end, and the end of flexible metal conduit (19) places in the connection holes (11), and is screwed.

Embodiment of the present utility model shown in the drawings, the electric power of electrical motor (1) is 1.5KW, 6 grades; Flexible pipe (4) is the flexible plastic tube of internal diameter φ 52mm, long 15m; The axle of flexible axle (5) is the reinforcing bar of a ∮ 8mm, be with the coil spring of the diameter ∮ 38mm that the 65Mn steel of ∮ 6mm makes on the reinforcing bar, spring is weldingly fixed on the axle every a circle, the end of axle places in the connection holes of unitor, fix with screw, spring housing is on the cylinder of the thin end of interior connector, and insert in the outer join spare small sircle hole of coupling its end, as forming the 7mm gap between spring external diameter on the flexible axle and hose inner wall.When the motor drives flexible axle rotated with 940 rev/mins speed, the material that enters in the material cover produced centnifugal force, friction force, makes in the gap of material between flexible pipe and flexible axle to be raised or to carry.Use the given duct type material conveyor of present embodiment, use proof, per hour can carry three tons of french talcs through reality.

Claims

1, a kind of duct type material conveyor, it is characterized in that: connect coupling (2) on the turning cylinder of electrical motor (1), coupling (2) outside be one with the joining discharge nozzle (3) of electrical motor (1) with discharge bucket (7), the front end of discharge nozzle (3) connects a long flexible pipe (4), the flexible axle (5) of flexible pipe (4) built-in one and the joining length of coupling (2), the front end of flexible pipe (4) connects a charging cover (6), and the leading section of flexible axle (5) is positioned at charging cover (6) front end.

2, a kind of duct type material conveyor according to claim 1, it is characterized in that: said coupling (2), be that end central authorities have axial shaft coupling hole (9), other end outer join spare (8) in a tubular form, be equipped with in the tubular intracavity of outer join spare (8) that one front fine and rear thick, front end is central to have a joint piece (10) in an axial connection holes (9) columniform, be screwed respectively between outer join spare (8) and electrical motor (1) turning cylinder and interior joint piece (10) and the outer join spare (8) and connect.

3, a kind of duct type material conveyor according to claim 1 is characterized in that said flexible pipe (4) is a flexible plastic tube.

4, a kind of duct type material conveyor according to claim 1 is characterized in that said flexible pipe (4) is an India rubber tube.

5, a kind of duct type material conveyor according to claim 1 is characterized in that said flexible pipe (4) is a metallic hose.

6, a kind of duct type material conveyor according to claim 1 and 2 is characterized in that; Said flexible axle (5) is that a reinforcing bar is axle (12), be with coil spring (13) on the axle (12), spring (13) is fixedly welded on the axle (12) every a circle, the end of axle (12) places in the connection holes (11) of coupling (2), and be screwed, spring (13) is enclosed within on the cylinder of the thin end of interior joint piece (10), in the small sircle hole of the outer join spare (8) of its end insertion coupling (2).

7, a kind of duct type material conveyor according to claim 1 and 2, it is characterized in that: said flexible axle (5) is that a thin metal circular tube is axle (14), be equipped with the fin (15) of spiral on the axle (14), the end of axle (14) places in the connection holes (11), and is screwed.

8, a kind of duct type material conveyor according to claim 1 and 2, it is characterized in that: said flexible axle (5) is that a flexible pipe is axle (16), be equipped with the outstanding blade (17) of spiral on the axle (16), the end of axle (16) places in the connection holes (11), and is screwed.

9, a kind of duct type material conveyor according to claim 1 and 2 is characterized in that: said flexible axle (5) is a coil spring (18), and spring (18) is enclosed within interior joint piece (10) and carefully holds on the cylinder, and insert in outer join spare (8) small sircle hole its end.

10, a kind of duct type material conveyor according to claim 1 and 2 is characterized in that: said flexible axle (5) is a flexible metal conduit (18), and its end places in the connection holes (11), and is screwed.